Configuring Ripv2 Route Summarization - HP 830 Series Configuration Manual

Step
3. Specify an inbound
additional routing metric.
4. Specify an outbound
additional routing metric.

Configuring RIPv2 route summarization

Perform this task to summarize contiguous subnets into a summary network and send the network to
neighbors. The smallest metric among all summarized routes is used as the metric of the summary route.
Enabling RIPv2 automatic route summarization
Automatic summarization enables RIPv2 to generate a natural network for contiguous subnets. For
example, there are three subnet routes 10.1.1.0/24, 10.1.2.0/24, and 10.1.3.0/24. Automatic
summarization automatically creates and advertises a summary route 10.0.0.0/8 instead of the more
specific routes.
To enable RIPv2 automatic route summarization:
Step
1. Enter system view.
2. Enter RIP view.
3. Enable RIPv2 automatic route
summarization.
Advertising a summary route
Perform this task to manually configure a summary route.
For example, contiguous subnets routes 10.1.1.0/24, 10.1.2.0/24, and 10.1.3.0/24 exist in the routing
table. You can create a summary route 10.1.0.0/16 on GigabitEthernet 1/0/1 to advertise the summary
route instead of the more specific routes.
To configure a summary route:
Step
1. Enter system view.
2. Enter RIP view.
3. Disable RIPv2 automatic route
summarization.
4. Return to system view.
5. Enter interface view.
Command
rip metricin value
rip metricout value
Command
system-view
rip [ process-id ]
summary
Command
system-view
rip [ process-id ]
undo summary
quit
interface interface-type
interface-number
136
Remarks
Optional.
The default setting is 0.
Optional.
The default setting is 1.
Remarks
N/A
N/A
Optional.
By default, RIPv2 automatic route
summarization is enabled.
If the subnets in the routing table are not
contiguous, disable automatic route
summarization to advertise more specific
routes.
Remarks
N/A
N/A
By default, RIPv2 automatic route
summarization is enabled.
N/A
N/A